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Wind Turbine Rotor Hub EN-GJS-400-18-LT Large Castings Parts For The Wind Turbine 2-12MW
Wind Turbine Rotor Hub EN-GJS-400-18-LT Large Castings Parts For The Wind Turbine 2-12MW
Wind Turbine Rotor Hub EN-GJS-400-18-LT Large Castings Parts For The Wind Turbine 2-12MW
Wind Turbine Rotor Hub EN-GJS-400-18-LT Large Castings Parts For The Wind Turbine 2-12MW
Wind Turbine Rotor Hub EN-GJS-400-18-LT Large Castings Parts For The Wind Turbine 2-12MW
Wind Turbine Rotor Hub EN-GJS-400-18-LT Large Castings Parts For The Wind Turbine 2-12MW
Specifications
Brand Name :
Guangda
Model Number :
2-16.6 MW
Certification :
DNV, BV, Rina, ISO, GL, ABS, LR,CCS
Place of Origin :
Jiangsu China
Payment Terms :
T/T, L/C, D/A, D/P
Supply Ability :
5000pcs/year
Delivery Time :
15-45 work days
Material :
QT400-18AL EN-GJS-400-18-LT
Surface :
Sand Blast
Weight :
Max 200ton
Application :
Wind turbine hub,casting hub
Steel Grade :
Spheroidal cast irons
Type :
2MW-12MW
Description

Wind Turbine Rotor Hub EN-GJS-400-18-LT - Large Castings Parts For The Wind Turbine 2-12MW

The hub is the part of a wind turbine that connects the blades to the main shaft. and ultimately to the rest of the drive train. The hub transmits and must withstand all the loads generated by the blades.The hub is subject to high mechanical loads, as it needs to transfer to the main shaft the torque produced from each blade as well as the trust force.

Large wind turbines are basically always using cast iron hubs, with a flange connection to the main shaft. As the part comes out in one single piece, not having the stress concentrations generated by the welding process.

Hubs come in many different shapes and configurations, mostly dependent on the type of generator used and the design of the rotor blades. Guangda would provide different kinds of projects for the hub to meet customer's requirements from all aspects and has special casting line from material, rough casting, machining ,painting and assembly .

Wind Turbine Rotor Hub EN-GJS-400-18-LT Large Castings Parts For The Wind Turbine 2-12MW

Wind turbine rotor hub description

The hub has a special structure, complex shape, large volume and difficult processing. Generally ductile iron castings, made of QT400-18AL, have strict requirements in terms of mechanical properties, metallographic structure, and chemical composition. They must undergo ultrasonic and magnetic particle inspections, and no shrinkage, cracks, cracks, pores, and slag inclusion defects are allowed.

Wind Turbine Rotor Hub EN-GJS-400-18-LT Large Castings Parts For The Wind Turbine 2-12MW

Wind turbine rotor hub test

  • Material chemical composition test
  • Material mechanical properties test
  • Ultrasonic testing sound speed measurement
  • Casting wall thickness test
  • Ultrasonic test
  • Casting blank dimensions test
  • Metallurgical microstructure test
  • Magnetic partice inspection
  • Size test during machining and finished products
  • Heat treatment technology curve
  • Corrosion protection test
  • EN10204-3.1 certificate
  • Quality certifixation of raw material

Guangda wind turbine products overview

Wind turbine casting parts Rotor Hub, Nacelle head carrier , Main carrier, Main shaft ,Shaft sleeve, Torque arm ,Shell frame, Support base , Yaw base plate, Planet carrier ,Cover, Frame, Ring , Tower connection part, Nacelle connection part, All kinds of the structure parts for the widn turbines .
Equipment castings Floor type boring machine castings ,Planner castings ,CNC machine castings, Milling equipment castings , Work bench ,Stand column, Equipment beam , Plastic mechanical castingsetc.
Large shell castings Gear box shell ,Air cylinder castings, Front Box structure , Oil cylinder etc.
Structure support castings Main bearing housing ,Planet carrier ,
Disc and ring type castings Flange ,grinding disc ,Grinding roller , solid of revolution etc.

One-stop castings delivery capacity

Company type Science and Technology innovation board listed company. Stock code :688186
Annual capacity for the castings 210,000.00 ton
Max length/Diameter 15m
Max weight 200T
Products type 2MW 3MW 3.2MW 3.6MW 4MW 4.5MW 5MW 5.5MW 6.25MW 7MW 8MW 8.3MW 11MW 12MW 16.6MW etc
Material QT350-20 ,QT400-18, QT450-10,QT500-7, QT500-14,QT600-3, QT700-2, QT800-2 ,HT200, HT250, HT300,RUT300 etc.
Machining Turning, milling, boring ,grinding, finished machining, gear shaping ,gear hobbing, gear grinding capability.
Heat treatment Normalizing, QT, annealing, carburizing, nitriding with complete heat treatment capacity
Surface treatment High-pressure cleaning, sand blasting and thermal spraying. Complete surface treatment capability.

About Guangda

Guangda is a professional manufacturer for the wind turbine parts including the wind turbine castings ,forgings and gear box parts . As we are an integrated steel manufacturer from smelting, forging,casting, heat treatment to precision smart manufacturing .We could provide rough blank or semi-finishing or finishing parts for the wind power industry .

The company has specialized large-scale casting production lines, and strives to build a high-power wind power equipment industry base, and mass production of castings that meet various technical requirements. A full-chain wind power industry cluster integrating wind power equipment design, casting, processing, painting and transportation has been formed.

We have deep cooperation with ZF, Mingyang ,DEC,Windey, Envision, NGC,Flender,Shanghai electric ,CRRC etc.

Wind Turbine Rotor Hub EN-GJS-400-18-LT Large Castings Parts For The Wind Turbine 2-12MW

Wind Turbine Rotor Hub EN-GJS-400-18-LT Large Castings Parts For The Wind Turbine 2-12MW

Wind Turbine Rotor Hub EN-GJS-400-18-LT Large Castings Parts For The Wind Turbine 2-12MW

Wind Turbine Rotor Hub EN-GJS-400-18-LT Large Castings Parts For The Wind Turbine 2-12MW

steel casting manufaturer

casting factory

wind turbine hub casting

Product tags

cnc spindle motor india

,

bafang 250w hub motor

,

outer rotor bldc motor
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Wind Turbine Rotor Hub EN-GJS-400-18-LT Large Castings Parts For The Wind Turbine 2-12MW

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Product Detail
Brand Name :
Guangda
Model Number :
2-16.6 MW
Certification :
DNV, BV, Rina, ISO, GL, ABS, LR,CCS
Place of Origin :
Jiangsu China
Payment Terms :
T/T, L/C, D/A, D/P
Supply Ability :
5000pcs/year
Contact Supplier
Wind Turbine Rotor Hub EN-GJS-400-18-LT Large Castings Parts For The Wind Turbine 2-12MW
Wind Turbine Rotor Hub EN-GJS-400-18-LT Large Castings Parts For The Wind Turbine 2-12MW
Wind Turbine Rotor Hub EN-GJS-400-18-LT Large Castings Parts For The Wind Turbine 2-12MW

Zhangjiagang Guangda Special Material Co., Ltd.

Site Member
3 Years
jiangsu
Since 2003
Business Type :
Manufacturer
Main Products :
Forged Round Bar, Heavy Steel Forgings, Wind Turbine Castings
Total Annual :
0.4 billion-0.6 billion
Employee Number :
1800~2500
Certification Level :
Site Member
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